CN107495827A - The heating chassis of electrical heating type household electrical appliance - Google Patents
The heating chassis of electrical heating type household electrical appliance Download PDFInfo
- Publication number
- CN107495827A CN107495827A CN201710935778.5A CN201710935778A CN107495827A CN 107495827 A CN107495827 A CN 107495827A CN 201710935778 A CN201710935778 A CN 201710935778A CN 107495827 A CN107495827 A CN 107495827A
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- CN
- China
- Prior art keywords
- heating
- glass plate
- plate
- glass
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
- A47J27/21041—Water-boiling vessels, e.g. kettles electrically heated with heating elements arranged outside the water vessel
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The present invention relates to a kind of heating chassis of electrical heating type household electrical appliance, including anticracking pyroceram plate, glass plate bottom surface is fastened with the second glass plate or insulation high-temperature-resistant plate, and heating wire or heating board are provided between the glass plate and the second glass plate or between glass plate and insulation high-temperature-resistant plate.The glass heating undersurface of bottom disc of the present invention is evenly arranged heating wire or heating board, whole glass plate bottom surface is heated evenly in heating process, avoiding local water temperature over-high causes glass pot courage to be easily broken, and improves kettle courage device service life, reduces the production cost of electric heating pot.
Description
Technical field
The present invention relates to household appliance technical field, and in particular to a kind of heating chassis of electrical heating type household electrical appliance.
Background technology
Kettle is one of indispensable electrical equipment of daily life, and electric kettle uses more and more extensive in recent years, is drunk water compared to rising
Machine, it has the advantages of speed is fast, temperature is high of heating up water.At present, electric kettle on the market is gradually turned by the base of direct plug-in
Become the electronic kettle with electronics base, can gather multi -function in integral whole, and exquisite appearance, increasingly by high-end customer
Pursue.
Electric kettle with base, the usually used health-promotion kettle such as people, compared to the electric kettle of direct plug-in, outside it
Shape is exquisiter, and electrically heated wiring is more reasonable, and electrical heating wire encapsulates with external insulation, uses safer.
The chassis of electric heating pot uses stainless steel plate at present, and the upper surface of stainless steel plate directly contains water, stainless steel plate
Bottom welding one circle electrical heating thick resistance wire, pass through the both ends connection PCB component of resistance wire, PCB components control power supply
The break-make of power supply, conducted heat by the heating of resistance wire and stainless steel plate, the water in electric heating pot is boiled.Although using very
It is convenient, but problems with during use be present：The thick resistance wire of the circle electrical heating of bottom welding one of stainless steel plate, often
Stainless steel plate contact has because instantaneous temperature rising is too fast on the end face of thick resistance wire, and local water temperature over-high easily causes glass pot
Gallbladder break, raise production cost；The end face for having thick resistance wire is in the condition of high temperature within the period of energization, local easy
There is the brownish oxide layer of a circle oxidation, the upper surface on long-term use of electric heating pot chassis, and the chassis of electric heating pot uses the longevity
Order short, cost height；The top end face of stainless steel plate directly contacts with the water to be quoted, and stainless steel plate is during heating, a huge sum of money
Category is easily separated out in the state of high temperature, and drinking water is polluted.
Also, the bottom surface on the heating chassis of prior art, provided with heat emission hole, during heat temperature raising, to avoid
Local temperature heating is too fast, in real time radiating, and so electrically heated heat utilization ratio is not high, wastes electric energy, and heat up water
Required time length.
Therefore, the urgent need to resolve inconvenience that stainless steel heating chassis is brought in the prior art.
The content of the invention
The invention aims to the defects of overcoming the heating chassis of existing electric heating pot, health-promotion kettle to exist, and carry
For a kind of heating chassis of electrical heating type household electrical appliance.
To solve the above problems, the heating chassis of electrical heating type household electrical appliance proposed by the present invention, including the resistance to height of anticracking
Warm glass plate, glass plate bottom surface are fastened with the second glass plate or insulation high-temperature-resistant plate, the glass plate and the second glass plate it
Between or glass plate and insulation high-temperature-resistant plate between be provided with heating wire or heating board.
In above-mentioned technical proposal, the insulation high-temperature-resistant plate is bakelite plate.
In above-mentioned technical proposal, the glass plate and the second glass plate or insulation high-temperature-resistant plate pass through snap ring or glass cement
Adhesion connects.
In above-mentioned technical proposal, the second glass plate or insulation high-temperature-resistant the plate bottom surface is provided with insulation film.
In above-mentioned technical proposal, the glass plate outer circumferential sides are provided with snap ring, and the bottom surface of the snap ring is located at insulation film
Subjacent, the bottom surface of the snap ring are fixedly connected with temperature controller, and the two poles of the earth power input of the temperature controller is connected to heating
On two electrodes of film.
In above-mentioned technical proposal, the snap ring is stainless steel retainer ring or plastic clasp.
In above-mentioned technical proposal, the two poles of the earth of the temperature controller are welded to connect on two electrodes of heating film.
The heating chassis of electrical heating type household electrical appliance in the present invention, using the resistant to elevated temperatures glass plate of anticracking, as electric heating
The heating chassis of kettle, health-promotion kettle, it is provided between glass plate and the second glass plate or between glass plate and insulation high-temperature-resistant plate
Heating wire or heating board, by setting heating wire or heating board in the interlayer between glass plate and insulation high-temperature-resistant plate；
Heating wire or heating board, during electrically heated, glass plate are either set in the interlayer between glass plate and glass plate
It is heated evenly, heat transfer is uniformly and heating is fast；Be not in local temperature it is long-term it is too high caused by service life it is short the problem of, and glass
The upper surface that glass chassis contacts with water will not separate out heavy metal, the boiling water heavy metal free pollution burnt.
The present invention reduces in the heated liquid of the heat transfer of heating wire or heating board to glass plate upper surface
Heat distributes, and heat utilization efficiency is higher, heats up water faster, saves the time of heating up water, saves electric energy.
Brief description of the drawings
Fig. 1 is the structure and assembling structure schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the split-type structural schematic diagram of the present invention；
Fig. 3 is the heating film structural representation of the embodiment of the present invention 1；
Fig. 4 is the heating film structural representation of the embodiment of the present invention 2；
In figure：1st, glass plate；2nd, heating wire or heating board；3rd, insulation film；4th, temperature controller；5th, snap ring；6th, insulate resistance to height
Warm plate；7th, platform is radially tightened up；8th, lug boss；9th, silica gel ring；10th, kettle courage.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail：
Embodiment 1
The heating chassis of electrical heating type household electrical appliance as shown in Figure 1, including anticracking pyroceram plate 1, glass plate 1
Bottom surface is fastened with the second glass plate or insulation high-temperature-resistant plate 6, between the glass plate of glass plate 1 and second or glass plate 1 with
Heating wire or heating board 2 are provided between insulation high-temperature-resistant plate 6.Insulation high-temperature-resistant plate 6 is bakelite plate.
Glass plate 1 is connected with the second glass plate or insulation high-temperature-resistant plate 6 by snap ring 5 or glass cement adhesion.Second glass
Glass plate or the bottom surface of insulation high-temperature-resistant plate 6 are provided with insulation film 3.
The outer circumferential sides of glass plate 1 are provided with snap ring 5, and snap ring 5 is stainless steel retainer ring or plastic clasp, and the bottom surface of snap ring 5 is located at
The subjacent of insulation film 3, the bottom surface of snap ring 5 are fixedly connected with temperature controller 4, and the two poles of the earth of temperature controller 4 are connected to the two of heating film 2
On individual electrode.The two poles of the earth power input of the temperature controller 4 is welded to connect on two electrodes of heating film 2.
Glass plate 1 is arranged on the bottom of kettle courage 10 of heating kettle, and kettle courage 10 is the glass cup of upper and lower opening, under kettle courage 10
End opening is provided with for one week radially tightens up platform 7, radially tightens up platform 7 and is connected with down-set horn-like lug boss 8, glass plate 1
The bottom surface of lug boss 8 is bonded in, the diameter of glass plate 1 is more than the diameter of lug boss 8, is provided between glass plate 1 and lug boss 8
5 snap rings are set on the outside of silica gel ring 9, the outer circumferential sides of silica gel ring 9 and the bottom surface of glass plate 1, and the top of snap ring 5 is up-small and down-big
Opening, the shaped upper part of snap ring 5 match with lug boss 8, and the bottom surface of snap ring 5 is clamped on the bottom surface of glass plate 1；The bottom of snap ring 5
The centripetal end that face is stretched out is fixedly connected with heating chassis temperature controller 4.Insulation film is the silicon based aerogel of 1100 DEG C of high temperature resistant.
Embodiment 2
The heating chassis of electrical heating type household electrical appliance, including anticracking pyroceram plate 1, the fastening of the bottom surface of glass plate 1
There are the second glass plate or an insulation high-temperature-resistant plate 6, between the glass plate of glass plate 1 and second or glass plate 1 and insulation high-temperature-resistant
Heating wire or heating board 2 are provided between plate 6.Insulation high-temperature-resistant plate 6 is bakelite plate.
Glass plate 1 is arranged on the bottom of kettle courage 10 of heating kettle, and kettle courage 10 is the glass cup of upper and lower opening, under kettle courage 10
End opening is provided with for one week radially tightens up platform 7, radially tightens up platform 7 and is connected with down-set horn-like lug boss 8, glass plate 1
The bottom surface of lug boss 8 is bonded in, the diameter of glass plate 1 is more than the diameter of lug boss 8, is provided between glass plate 1 and lug boss 8
5 snap rings are set on the outside of silica gel ring 9, the outer circumferential sides of silica gel ring 9 and the bottom surface of glass plate 1, and the top of snap ring 5 is up-small and down-big
Opening, the shaped upper part of snap ring 5 match with lug boss 8, and the bottom surface of snap ring 5 is clamped on the bottom surface of glass plate 1；The bottom of snap ring 5
The centripetal end that face is stretched out is fixedly connected with heating chassis temperature controller 4.
Insulation film is the glass heat-insulating coating of 1100 DEG C of high temperature resistant, and heating wire or heating board 2 are evenly arranged in the glass
The bottom surface of glass plate 1, heating wire or heating board 2 are the rectangle of continuous reversion, as shown in figure 4, the two poles of the earth power supply of temperature controller 4 is defeated
Enter end to be connected to by way of welding on two electrodes of heating wire or heating board 2, snap ring 5 is plastic clasp, and plastics are
High temperature resistant and anti-aging plastics.
The glass heating undersurface of bottom disc of the present invention is evenly arranged heating wire or heating board 2, the whole bottom in heating process
Disk is heated evenly, and avoiding local water temperature over-high causes glass pot courage to be easily broken, and improves kettle courage device service life,
Reduce the production cost of electric heating pot.
Except electric heating pot, the present invention may be also used on the electrically heated electrical equipment such as health-promotion kettle, saucepan.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (7)
- A kind of 1. heating chassis of electrical heating type household electrical appliance, it is characterised in that：Including anticracking pyroceram plate (1), glass Glass plate (1) bottom surface is fastened with the second glass plate or insulation high-temperature-resistant plate (6), between the glass plate (1) and the second glass plate Or heating wire or heating board (2) are provided between glass plate (1) and insulation high-temperature-resistant plate (6).
- 2. the heating chassis of electrical heating type household electrical appliance according to claim 1, it is characterised in that：The resistance to height of insulation Warm plate (6) is bakelite plate.
- 3. the heating chassis of electrical heating type household electrical appliance according to claim 1, it is characterised in that：The glass plate (1) it is connected with the second glass plate or insulation high-temperature-resistant plate (6) by snap ring (5) or glass cement adhesion.
- 4. the heating chassis of electrical heating type household electrical appliance according to claim 1, it is characterised in that：Second glass Plate or insulation high-temperature-resistant plate (6) bottom surface are provided with insulation film (3).
- 5. the heating chassis of electrical heating type household electrical appliance according to claim 4, it is characterised in that：The glass plate (1) outer circumferential sides are provided with snap ring (5), and the bottom surface of the snap ring (5) is located at the subjacent of insulation film (3), the snap ring (5) Bottom surface is fixedly connected with temperature controller (4), and the two poles of the earth power input of the temperature controller (4) is connected to two electricity of heating film (2) On extremely.
- 6. the heating chassis of electrical heating type household electrical appliance according to claim 5, it is characterised in that：The snap ring (5) For stainless steel retainer ring or plastic clasp.
- 7. the heating chassis of electrical heating type household electrical appliance according to claim 5, it is characterised in that：The temperature controller (4) the two poles of the earth are welded to connect on two electrodes of heating wire or heating board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935778.5A CN107495827A (en) | 2017-10-10 | 2017-10-10 | The heating chassis of electrical heating type household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935778.5A CN107495827A (en) | 2017-10-10 | 2017-10-10 | The heating chassis of electrical heating type household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107495827A true CN107495827A (en) | 2017-12-22 |
Family
ID=60701122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710935778.5A Pending CN107495827A (en) | 2017-10-10 | 2017-10-10 | The heating chassis of electrical heating type household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107495827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523657A (en) * | 2018-07-12 | 2018-09-14 | 林添耀 | A kind of electric kettle of glass or ceramic material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2927912Y (en) * | 2006-04-17 | 2007-08-01 | 周天波 | Split electric heating film electric chafting dish |
| CN202287862U (en) * | 2011-10-14 | 2012-07-04 | 梁文生 | Energy-saving composite heating disc |
| CN202714719U (en) * | 2012-08-06 | 2013-02-06 | 丁捷 | Novel porcelain electric heating kettle |
| CN204207576U (en) * | 2014-09-17 | 2015-03-18 | 汕头市秀竹电器有限公司 | A kind of vitreous electricity heating kettle |
| CN205697210U (en) * | 2016-04-23 | 2016-11-23 | 汕头市星河电器有限公司 | A kind of liquid heater |
| CN206342336U (en) * | 2016-08-25 | 2017-07-21 | 齐斌 | A kind of full glass electric kettle |
-
2017
- 2017-10-10 CN CN201710935778.5A patent/CN107495827A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2927912Y (en) * | 2006-04-17 | 2007-08-01 | 周天波 | Split electric heating film electric chafting dish |
| CN202287862U (en) * | 2011-10-14 | 2012-07-04 | 梁文生 | Energy-saving composite heating disc |
| CN202714719U (en) * | 2012-08-06 | 2013-02-06 | 丁捷 | Novel porcelain electric heating kettle |
| CN204207576U (en) * | 2014-09-17 | 2015-03-18 | 汕头市秀竹电器有限公司 | A kind of vitreous electricity heating kettle |
| CN205697210U (en) * | 2016-04-23 | 2016-11-23 | 汕头市星河电器有限公司 | A kind of liquid heater |
| CN206342336U (en) * | 2016-08-25 | 2017-07-21 | 齐斌 | A kind of full glass electric kettle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523657A (en) * | 2018-07-12 | 2018-09-14 | 林添耀 | A kind of electric kettle of glass or ceramic material |
| CN108523657B (en) * | 2018-07-12 | 2023-12-26 | 林添耀 | Electric kettle made of glass or ceramic material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
|
| RJ01 | Rejection of invention patent application after publication |